<form class="search-w-box" action='#' onsubmit='searchdo(this);
        return false;'>
    <input type="search" 
           name="search" 
           id="searchBox"
           targ="ViewProduct/view_list/cat=1"
           class="search-w-input"
           value="{$searchkey}"
           placeholder="搜一搜，找到你想要的" />
    <a class="listTopArrow uchome" href="javascript:;" onclick="location = '/wshop/?/Uc/home';"></a>
</form>